例句與造句

1. The vector product node named matrixmult uses a point matrix product operation to multiply those coordinates by the worldinversematrix of the sphere ' s shape node
   那是，在球中心的一個點需要去返回一個0 , 0 , 0的數(shù)值，不管球在空間的哪個地方。
2. It gives a number of sufficient conditions on the subpositive definiteness of the matrix product of two subpositive definite matrices , and also provides some necessary and sufficient conditions on the subpositive definiteness of the matrix product of two special subpositive definite matrices
   摘要主要給出了兩個亞正定矩陣的乘積仍是亞正定矩陣的幾個充分條件以及兩個特殊的亞正定矩陣的乘積仍是亞正定矩陣的充要條件。
3. It's difficult to find matrix product in a sentence. 用matrix product造句挺難的